AU2001285441A1 - Hybrid privilege enforcement in a restricted execution environment - Google Patents

Hybrid privilege enforcement in a restricted execution environment

Info

Publication number
AU2001285441A1
AU2001285441A1 AU2001285441A AU8544101A AU2001285441A1 AU 2001285441 A1 AU2001285441 A1 AU 2001285441A1 AU 2001285441 A AU2001285441 A AU 2001285441A AU 8544101 A AU8544101 A AU 8544101A AU 2001285441 A1 AU2001285441 A1 AU 2001285441A1
Authority
AU
Australia
Prior art keywords
hybrid
execution environment
restricted execution
privilege
enforcement
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001285441A
Inventor
David A. Kranz
Murray S. Mazer
Spiro Michaylov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Curl Corp
Original Assignee
Curl Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Curl Corp filed Critical Curl Corp
Publication of AU2001285441A1 publication Critical patent/AU2001285441A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/445—Program loading or initiating
    • G06F9/44521—Dynamic linking or loading; Link editing at or after load time, e.g. Java class loading
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/50—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems
    • G06F21/52—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow
    • G06F21/53—Monitoring users, programs or devices to maintain the integrity of platforms, e.g. of processors, firmware or operating systems during program execution, e.g. stack integrity ; Preventing unwanted data erasure; Buffer overflow by executing in a restricted environment, e.g. sandbox or secure virtual machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F8/00—Arrangements for software engineering
    • G06F8/40—Transformation of program code
    • G06F8/54—Link editing before load time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/468—Specific access rights for resources, e.g. using capability register
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45504—Abstract machines for programme code execution, e.g. Java virtual machine [JVM], interpreters, emulators
    • G06F9/45529—Embedded in an application, e.g. JavaScript in a Web browser

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Storage Device Security (AREA)
  • Multi Processors (AREA)
AU2001285441A 2000-08-31 2001-08-15 Hybrid privilege enforcement in a restricted execution environment Abandoned AU2001285441A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22948100P 2000-08-31 2000-08-31
US60/229,481 2000-08-31
US67103400A 2000-09-27 2000-09-27
US09/671,034 2000-09-27
PCT/US2001/041732 WO2002019076A2 (en) 2000-08-31 2001-08-15 Hybrid privilege enforcement in a restricted execution environment

Publications (1)

Publication Number Publication Date
AU2001285441A1 true AU2001285441A1 (en) 2002-03-13

Family

ID=26923333

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001285441A Abandoned AU2001285441A1 (en) 2000-08-31 2001-08-15 Hybrid privilege enforcement in a restricted execution environment

Country Status (2)

Country Link
AU (1) AU2001285441A1 (en)
WO (1) WO2002019076A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8245270B2 (en) 2005-09-01 2012-08-14 Microsoft Corporation Resource based dynamic security authorization
US8112745B2 (en) * 2006-03-22 2012-02-07 Honeywell International Inc. Apparatus and method for capabilities verification and restriction of managed applications in an execution environment
US10019570B2 (en) 2007-06-14 2018-07-10 Microsoft Technology Licensing, Llc Protection and communication abstractions for web browsers
US8839421B2 (en) 2009-08-31 2014-09-16 Blackberry Limited System and method for controlling applications to mitigate the effects of malicious software

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701463A (en) * 1994-09-09 1997-12-23 Cheyenne Advanced Technology Limited Method of replacing the identity of a file with another as part of a file open request in a computer system
US5987608A (en) * 1997-05-13 1999-11-16 Netscape Communications Corporation Java security mechanism

Also Published As

Publication number Publication date
WO2002019076A2 (en) 2002-03-07
WO2002019076A3 (en) 2003-09-18

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